128853060

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{241}}^1$

素因数の和:346

約数の個数: 192

約数和(自身を含む): 442337280

約数和(自身を除く): 313484220

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 57, 60, 67, 70, 76, 84, 95, 105, 114, 133, 134, 140, 190, 201, 210, 228, 241, 266, 268, 285, 335, 380, 399, 402, 420, 469, 482, 532, 570, 665, 670, 723, 798, 804, 938, 964, 1005, 1140, 1205, 1273, 1330, 1340, 1407, 1446, 1596, 1687, 1876, 1995, 2010, 2345, 2410, 2546, 2660, 2814, 2892, 3374, 3615, 3819, 3990, 4020, 4579, 4690, 4820, 5061, 5092, 5628, 6365, 6748, 7035, 7230, 7638, 7980, 8435, 8911, 9158, 9380, 10122, 12730, 13737, 14070, 14460, 15276, 16147, 16870, 17822, 18316, 19095, 20244, 22895, 25305, 25460, 26733, 27474, 28140, 32053, 32294, 33740, 35644, 38190, 44555, 45790, 48441, 50610, 53466, 54948, 64106, 64588, 68685, 76380, 80735, 89110, 91580, 96159, 96882, 101220, 106932, 113029, 128212, 133665, 137370, 160265, 161470, 178220, 192318, 193764, 226058, 242205, 267330, 274740, 306793, 320530, 322940, 339087, 384636, 452116, 480795, 484410, 534660, 565145, 613586, 641060, 678174, 920379, 961590, 968820, 1130290, 1227172, 1356348, 1533965, 1695435, 1840758, 1923180, 2147551, 2260580, 3067930, 3390870, 3681516, 4295102, 4601895, 6135860, 6442653, 6781740, 8590204, 9203790, 10737755, 12885306, 18407580, 21475510, 25770612, 32213265, 42951020, 64426530, 128853060]

約数ペア:

[(1, 128853060), (2, 64426530), (3, 42951020), (4, 32213265), (5, 25770612), (6, 21475510), (7, 18407580), (10, 12885306), (12, 10737755), (14, 9203790), (15, 8590204), (19, 6781740), (20, 6442653), (21, 6135860), (28, 4601895), (30, 4295102), (35, 3681516), (38, 3390870), (42, 3067930), (57, 2260580), (60, 2147551), (67, 1923180), (70, 1840758), (76, 1695435), (84, 1533965), (95, 1356348), (105, 1227172), (114, 1130290), (133, 968820), (134, 961590), (140, 920379), (190, 678174), (201, 641060), (210, 613586), (228, 565145), (241, 534660), (266, 484410), (268, 480795), (285, 452116), (335, 384636), (380, 339087), (399, 322940), (402, 320530), (420, 306793), (469, 274740), (482, 267330), (532, 242205), (570, 226058), (665, 193764), (670, 192318), (723, 178220), (798, 161470), (804, 160265), (938, 137370), (964, 133665), (1005, 128212), (1140, 113029), (1205, 106932), (1273, 101220), (1330, 96882), (1340, 96159), (1407, 91580), (1446, 89110), (1596, 80735), (1687, 76380), (1876, 68685), (1995, 64588), (2010, 64106), (2345, 54948), (2410, 53466), (2546, 50610), (2660, 48441), (2814, 45790), (2892, 44555), (3374, 38190), (3615, 35644), (3819, 33740), (3990, 32294), (4020, 32053), (4579, 28140), (4690, 27474), (4820, 26733), (5061, 25460), (5092, 25305), (5628, 22895), (6365, 20244), (6748, 19095), (7035, 18316), (7230, 17822), (7638, 16870), (7980, 16147), (8435, 15276), (8911, 14460), (9158, 14070), (9380, 13737), (10122, 12730)]